3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one

In the title compound, C(16)H(12)O(4), the benzene ring is twisted at an angle of 12.3 (1)° relative to the 4H-chromene skeleton, and an intramolecular O—H⋯O hydrogen bond occurs. The meth­oxy group is almost coplanar with the benzene ring [1.5 (1)°]. In the crystal, inversely oriented mol­ecules ar...

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Detalles Bibliográficos
Autores principales: Wera, Michał, Serdiuk, Ilia E., Roshal, Alexander D., Błażejowski, Jerzy
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051573/
https://www.ncbi.nlm.nih.gov/pubmed/21523104
http://dx.doi.org/10.1107/S160053681100167X
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author Wera, Michał
Serdiuk, Ilia E.
Roshal, Alexander D.
Błażejowski, Jerzy
author_facet Wera, Michał
Serdiuk, Ilia E.
Roshal, Alexander D.
Błażejowski, Jerzy
author_sort Wera, Michał
collection PubMed
description In the title compound, C(16)H(12)O(4), the benzene ring is twisted at an angle of 12.3 (1)° relative to the 4H-chromene skeleton, and an intramolecular O—H⋯O hydrogen bond occurs. The meth­oxy group is almost coplanar with the benzene ring [1.5 (1)°]. In the crystal, inversely oriented mol­ecules are arranged in double (A, A′) columns, along the b axis, and are linked by a network of inter­molecular O—H⋯O hydrogen bonds (between A and A′) and C—H⋯π contacts (within A or A′). The 4H-chromene cores are parallel within A or A′, but make a dihedral angle of 88.6 (1)° between A and A′.
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spelling pubmed-30515732011-04-26 3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one Wera, Michał Serdiuk, Ilia E. Roshal, Alexander D. Błażejowski, Jerzy Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(16)H(12)O(4), the benzene ring is twisted at an angle of 12.3 (1)° relative to the 4H-chromene skeleton, and an intramolecular O—H⋯O hydrogen bond occurs. The meth­oxy group is almost coplanar with the benzene ring [1.5 (1)°]. In the crystal, inversely oriented mol­ecules are arranged in double (A, A′) columns, along the b axis, and are linked by a network of inter­molecular O—H⋯O hydrogen bonds (between A and A′) and C—H⋯π contacts (within A or A′). The 4H-chromene cores are parallel within A or A′, but make a dihedral angle of 88.6 (1)° between A and A′. International Union of Crystallography 2011-01-22 /pmc/articles/PMC3051573/ /pubmed/21523104 http://dx.doi.org/10.1107/S160053681100167X Text en © Wera et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Wera, Michał
Serdiuk, Ilia E.
Roshal, Alexander D.
Błażejowski, Jerzy
3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one
title 3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one
title_full 3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one
title_fullStr 3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one
title_full_unstemmed 3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one
title_short 3-Hy­droxy-2-(4-meth­oxy­phen­yl)-4H-chromen-4-one
title_sort 3-hy­droxy-2-(4-meth­oxy­phen­yl)-4h-chromen-4-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051573/
https://www.ncbi.nlm.nih.gov/pubmed/21523104
http://dx.doi.org/10.1107/S160053681100167X
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AT błazejowskijerzy 3hydroxy24methoxyphenyl4hchromen4one

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